HONEYCOMB-97 - Added support for ip_neighbour_add_del

Change-Id: I20d957bbfce3e1c50d7501844382a3ef301c3e95
Signed-off-by: Jan Srnicek <jan.srnicek@pantheon.tech>

1 files changed, 162 insertions, 0 deletions

diff --git a/v3po/v3po2vpp/src/test/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/ip/Ipv4NeighbourCustomizerTest.java b/v3po/v3po2vpp/src/test/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/ip/Ipv4NeighbourCustomizerTest.java
new file mode 100644
index 000000000..5811907a4
--- /dev/null
+++ b/v3po/v3po2vpp/src/test/java/io/fd/honeycomb/v3po/translate/v3po/interfaces/ip/Ipv4NeighbourCustomizerTest.java
@@ -0,0 +1,162 @@
+/*
+ * Copyright (c) 2016 Cisco and/or its affiliates.
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at:
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package io.fd.honeycomb.v3po.translate.v3po.interfaces.ip;
+
+import static org.junit.Assert.assertEquals;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+import com.google.common.base.Optional;
+import com.google.common.io.BaseEncoding;
+import io.fd.honeycomb.v3po.translate.MappingContext;
+import io.fd.honeycomb.v3po.translate.v3po.util.NamingContext;
+import io.fd.honeycomb.v3po.translate.v3po.util.TranslateUtils;
+import io.fd.honeycomb.v3po.translate.write.WriteContext;
+import io.fd.honeycomb.v3po.translate.write.WriteFailedException;
+import java.util.Collections;
+import java.util.List;
+import java.util.concurrent.CompletableFuture;
+import org.junit.Before;
+import org.junit.Test;
+import org.mockito.ArgumentCaptor;
+import org.mockito.Mock;
+import org.mockito.Mockito;
+import org.mockito.MockitoAnnotations;
+import org.opendaylight.yang.gen.v1.urn.honeycomb.params.xml.ns.yang.naming.context.rev160513.contexts.naming.context.mappings.Mapping;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4Address;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.inet.types.rev130715.Ipv4AddressNoZone;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.Interfaces;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.Interface;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.interfaces.rev140508.interfaces.InterfaceKey;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.ip.rev140616.Interface1;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.ip.rev140616.interfaces._interface.Ipv4;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.ip.rev140616.interfaces._interface.Ipv4Builder;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.ip.rev140616.interfaces._interface.ipv4.Neighbor;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.ip.rev140616.interfaces._interface.ipv4.NeighborBuilder;
+import org.opendaylight.yang.gen.v1.urn.ietf.params.xml.ns.yang.ietf.yang.types.rev130715.PhysAddress;
+import org.opendaylight.yangtools.yang.binding.InstanceIdentifier;
+import org.openvpp.jvpp.dto.IpNeighborAddDel;
+import org.openvpp.jvpp.dto.IpNeighborAddDelReply;
+import org.openvpp.jvpp.future.FutureJVpp;
+
+public class Ipv4NeighbourCustomizerTest {
+
+    @Mock
+    private FutureJVpp jvpp;
+
+    @Mock
+    private WriteContext context;
+
+    @Mock
+    private MappingContext mappingContext;
+
+    @Mock
+    private Mapping mapping;
+
+    private ArgumentCaptor<IpNeighborAddDel> requestCaptor;
+    private Ipv4NeighbourCustomizer customizer;
+    private NamingContext namingContext;
+
+
+    @Before
+    public void init() {
+        MockitoAnnotations.initMocks(this);
+
+        namingContext = new NamingContext("prefix", "instance");
+        namingContext.addName(5, "parent", mappingContext);
+
+        customizer = new Ipv4NeighbourCustomizer(jvpp,namingContext);
+
+        requestCaptor = ArgumentCaptor.forClass(IpNeighborAddDel.class);
+
+        CompletableFuture<IpNeighborAddDelReply> future = new CompletableFuture<>();
+        future.complete(new IpNeighborAddDelReply());
+
+        when(context.getMappingContext()).thenReturn(mappingContext);
+        when(mapping.getIndex()).thenReturn(5);
+        when(mapping.getName()).thenReturn("parent");
+        when(mappingContext.read(Mockito.any())).thenReturn(Optional.fromNullable(mapping));
+        when(jvpp.ipNeighborAddDel(Mockito.any(IpNeighborAddDel.class))).thenReturn(future);
+    }
+
+    @Test
+    public void testWriteCurrentAttributes() throws WriteFailedException {
+
+        InterfaceKey intfKey = new InterfaceKey("parent");
+
+        InstanceIdentifier<Neighbor> id = InstanceIdentifier.builder(Interfaces.class).child(Interface.class, intfKey)
+                .augmentation(Interface1.class).child(Ipv4.class).child(Neighbor.class).build();
+
+        Ipv4AddressNoZone noZoneIp = new Ipv4AddressNoZone(new Ipv4Address("192.168.2.1"));
+        PhysAddress mac = new PhysAddress("aa:bb:cc:ee:11:22");
+
+        Neighbor data = new NeighborBuilder().setIp(noZoneIp).setLinkLayerAddress(mac).build();
+
+        customizer.writeCurrentAttributes(id, data, context);
+
+        verify(jvpp, times(1)).ipNeighborAddDel(requestCaptor.capture());
+
+        IpNeighborAddDel request = requestCaptor.getValue();
+
+        assertEquals(0, request.isIpv6);
+        assertEquals(1, request.isAdd);
+        assertEquals(1, request.isStatic);
+        assertEquals("1.2.168.192", TranslateUtils.arrayToIpv4AddressNoZone(request.dstAddress).getValue());
+        assertEquals("aabbccee1122", BaseEncoding.base16().lowerCase().encode(request.macAddress));
+        assertEquals(5, request.swIfIndex);
+    }
+
+    @Test
+    public void testDeleteCurrentAttributes() throws WriteFailedException {
+        InterfaceKey intfKey = new InterfaceKey("parent");
+
+        InstanceIdentifier<Neighbor> id = InstanceIdentifier.builder(Interfaces.class).child(Interface.class, intfKey)
+                .augmentation(Interface1.class).child(Ipv4.class).child(Neighbor.class).build();
+
+        Ipv4AddressNoZone noZoneIp = new Ipv4AddressNoZone(new Ipv4Address("192.168.2.1"));
+        PhysAddress mac = new PhysAddress("aa:bb:cc:ee:11:22");
+
+        Neighbor data = new NeighborBuilder().setIp(noZoneIp).setLinkLayerAddress(mac).build();
+
+        customizer.deleteCurrentAttributes(id, data, context);
+
+        verify(jvpp, times(1)).ipNeighborAddDel(requestCaptor.capture());
+
+        IpNeighborAddDel request = requestCaptor.getValue();
+
+        assertEquals(0, request.isIpv6);
+        assertEquals(0, request.isAdd);
+        assertEquals(1, request.isStatic);
+        assertEquals("1.2.168.192", TranslateUtils.arrayToIpv4AddressNoZone(request.dstAddress).getValue());
+        assertEquals("aabbccee1122", BaseEncoding.base16().lowerCase().encode(request.macAddress));
+        assertEquals(5, request.swIfIndex);
+    }
+
+    @Test
+    public void testExtract() {
+        Neighbor data = new NeighborBuilder().build();
+        Ipv4 parentData = new Ipv4Builder().setNeighbor(Collections.singletonList(data)).build();
+
+        Optional<List<Neighbor>> optionalData = new Ipv4NeighbourCustomizer(mock(FutureJVpp.class), null).extract(null,
+                parentData);
+        assertEquals(true, optionalData.isPresent());
+        assertEquals(true, optionalData.get().contains(data));
+    }
+
+}
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